Black spark

Dai Lin became a surgeon at a strange hospital.
Here, they don't treat diseases but various horrific and mysterious curses! Divided into the Resentful Spirit Department, Malicious Ghost Department, Evil Ghost Department, Fierce Spirit Department, and the enigmatic Demons Department...
The eerie hospital, however, had some bewildering rules:
First, believe that the hospital is called Hospital 444, not 666 Hospital.
Second, between midnight and four in the morning, doctors and nurses must never enter the outpatient area.
Third, if you experience a severe headache and notice an inverted cross on your forehead, immediately seek treatment at the hospital's Demons Department.
Fourth, all doctors in the hospital wear white masks. If you see a doctor with a red mask, ignore them and make sure they do not realize you can see them.
Fifth...
And Dai Lin obtained a magical artifact, a pair of the Devil's Eye —the left eye could detect, sense, and attack, while the right eye could imprison, seal, and even devour and absorb.
And the source of all the terror in this hospital was the director who had never been seen by anyone...

Hospital 444

This is an extremely counter-intuitive affair.


But this is precisely the balance constituted between the living and the lost souls. Supernatural ghost incidents have never had too much impact on the human population growth or decline, far less than the death toll brought by plagues, famines, and wars. This is the balance created by curses. Ferocious Spirits can cause mass human deaths, but they have no malice towards humanity. The more powerful the Ferocious Spirit, the weaker its intelligence. Once transformed into a Cursed Spirit, it will be bound by the Curse Rules, with the human casualties it causes being limited to a certain degree. Consequently, mainstream human society does not believe in the existence of real ghosts.


Even if... theoretically, without the restrictions of Curse Rules, eight to ten Cursed Spirits could completely annihilate the global population within a day.


Chapter 17 Two Possible Paths of Life